Description

p-Undecylanisole CAS NO 20056-64-8 is a high-purity aromatic ketone derivative, specifically a para-substituted anisole with a long alkyl chain. This compound is valued for its role as a versatile chemical intermediate and building block in advanced organic synthesis. It is primarily sought by research and development laboratories, pharmaceutical manufacturers, and specialty chemical producers for creating complex molecules.

Application

• As a key chemical intermediate in the synthesis of liquid crystal materials and advanced organic electronic compounds.
• Utilized in pharmaceutical research for the development of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Serves as a building block for fragrances, flavors, and specialty aroma chemicals due to its anisole-derived structure.
• Used in agrochemical research for creating new pesticide and herbicide formulations.
• Acts as a precursor in polymer chemistry for synthesizing specialty monomers and functional polymers.
• Employed in material science for surface modification and the creation of functional coatings.

Basic Information

Product Name	p-Undecylanisole
CAS No.	20056-64-8
Molecular Formula	C18H30O
Molecular Weight	262.43 g/mol
Synonyms	4-Undecyloxybenzene; 4-Undecyloxybenzene; 1-Methoxy-4-undecylbenzene; 4-Methoxyundecylbenzene; p-Methoxyundecylbenzene; Undecyl 4-methoxyphenyl ether; Anisole, p-undecyl-
EINECS	Contact for details

Quality Control

Our p-Undecylanisole is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and physical properties is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.